baber/WOPTO huggingface dataset:
Patent JP-H03565-A (JP)
Title: Crossing obstructing detector
Inventor: INOUE KOJI
IPC: B61L29/00
Filed: 1989-05-29
Abstract: PURPOSE:To ensure the safety of a crossing way by adding a light intercepting time element obtained from a second light intercepted group to a light intercepting time element obtained from a first light intercepted group of an obstacle detecting optical path and generating the output judging the existence of an obstacle when the added value becomes the preset time element. CONSTITUTION:Provided the optical path A1 of a first light transmitter-receiver formed of a light transmitter 41 and a light receiver 51 is intercepted from the light at the t0 time, and the optical path A2 of a second light transmitter-receiver formed of a light transmitter 42 and a light receiver 52 is intercepted from the light at the t1 time after the lapse of time T11, the light intercepting time element of the first light transmitter-receiver is made the time T11 from t0 to t1. A control circuit counts the time element from the light interception starting time to of the optical path A1 of the first light transmitter-receiver until the light interception starting time T1 of the optical path A2 of the second light transmitter-receiver. The light intercepting time element T21 of the optical path A2 of the second light transmitter-receiver started at the t1 time is counted, and the counted light intercepting time element T21 is added to a light intercepting time element T11. The output judging the existence of an obstacle is generated at the t2 time when the added value (T11+T21) becomes the set time element T1.
Patent JP-H03776-A (JP)
Title: Powdery drawing utensil
Inventor: WATABE HITOSHI
IPC: C09D5/06
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a powdery drawing utensil prevented from decreasing in redispersibility by incorporating a chelating agent into a powdery or granular pigment dispersion. CONSTITUTION:A chelating agent comprising, e.g. EDTA, is incorporated into a (powdery or granular) pigment dispersion comprising an inorganic or organic pigment having a dispersant incorporated therein, thus giving a powdery drawing utensil. The amount of the chelating agent to be added is preferably 0.5-8.0 pts.wt. based on 100 pts.wt. pigment.
Patent JP-2000322026-A (JP)
Title: Plasma display drive device
Inventor: YAMADA KAZUHIRO
IPC: G09G3/291
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To ensure writing when the writing period is shortened by setting the electric charge quantities formed between data electrodes and scanning electrodes during the writing period to different values of the same polarity between luminescent cells and nonluminescent cells. SOLUTION: Pulses 100, 101, 103 are applied to data electrodes during the period when pulses 110, 111, 113 are applied to scanning electrodes of non- writing cells. These pulses 100, 101, 103 are shorter in width than the pulses applied to the data electrodes at the time of writing. Pulses 102 with a long pulse width are applied to writing cells for writing in the period when pulses 112 are applied to the scanning electrodes as before. Since the said voltage is applied to nonluminescent cells during the writing period, the electric charge quantities formed between the data electrodes and scanning electrodes are set to different values of the same polarity between luminescent cells and nonluminescent cells.
Patent JP-S63299089-A (JP)
Title: High-frequency heating device
Inventor: SUENAGA HARUO
IPC: H05B6/66
Filed: 1987-05-29
Abstract: PURPOSE:To integrate an electromagnetic cooking utensil and a microwave oven, reduce the installation space, and safely use both functions by selecting two using modes of induction heating and dielectric heating with one set of high-frequency heating room device. CONSTITUTION:A system control circuit 17 receives the input of an operation switch unit 7 and transfers the first transfer relay 12 and a transfer circuit 16 to the microwave oven side MO when a microwave oven switch 18 is inputted and transfers them to the electromagnetic cooking utensil side IH when an electromagnetic cooking utensil switch 19 is inputted. A main relay 13 is turned on when a start switch 20 is inputted, and it is turned off when a stop switch 21 is inputted. A high-frequency power supply 15 is not applied to a booster transformer 4 when a door is opened by the first feed control unit 22 constituted of a door switch 11 and the first transfer relay 12, and the high-frequency power supply 15 is applied to an exciting coil 5 regardless of the opening or closing of the door. The device is thereby safe, the convenience for handling is improved, and the installation space can be narrower than that of the conventional one.
Patent JP-H0431352-A (JP)
Title: Complex oxide sintered material and production thereof
Inventor: FUNAKOSHI HAJIME
IPC: H01B3/12
Filed: 1990-05-28
Abstract: PURPOSE:To produce the subject complex oxide sintered material having an improved relative permittivity by sintering a composition containing Ni component in excess of the stoichiometric amount constituting a Pb(Ni1/3Nb2/3)O3-based multicomponent oxide. CONSTITUTION:A Pb(Ni1/3Nb2/3)O3-based multicomponent oxide composition containing Ni component in excess of the stoichiometric amount constituting the oxide is prepared. The amount of Ni is preferably about 0.1-20wt.%, especially about 0.5-10wt.% based on Ni in the composition. As the Ni component, NiO or a compound capable of producing NiO due to thermal decomposition, e.g. a nickel salt of a acid is added to the composition mentioned below in a form of a powder or a solution using the dry or wet method and the resultant composition is sintered at about 800-1300 deg.C, thus improving the relative permittivity of the Pb(Ni1/3Nb2/3)O3-based multicomponent oxide sintered material.
Patent JP-S6027792-A (JP)
Inventor: RAN YUNNFUEI
IPC: F04B43/00
Filed: 1983-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5838204-A (JP)
Title: Controller for noxious nematode in soil
Inventor: KUROSU YASUHISA
IPC: A01N47/12
Filed: 1981-08-31
Abstract: PURPOSE:A safe and simply usable controller effective against noxious nematodes in soil such as meloidogyne incognita, etc. damaging badly crops, containing S-ethyl-N-ethylthiocarbamate as an active ingredient. CONSTITUTION:A controller containing S-ethyl-N-ethylthio-carbamate as an active ingredient. It is blended with various kinds of carriers and used in any form of emulsion, wettable powder, granule, dust, etc. A solid carrier such as bentonite, or a liquid carrier such as xylene, orthochlorotoluene, etc. is used as the carrier, and the amount of the active ingredient is preferably 5-30wt% in the case of granule and 5-90wt% in the case of oil and emulsion. The active ingredient is obtained by reacting ethylamine with carbonyl sulfide to give an N- ethylthiocarbamic acid amine salt, followed by reacting it with ethylating agent such as ethyl bromide, etc.
Patent JP-S6112329-A (JP)
Inventor: KEZUKA KIYOHISA
IPC: B32B3/26
Filed: 1984-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5563315-A (JP)
Title: Combustion safety device
Inventor: FUJIWARA AKINOBU
IPC: F23N5/12
Filed: 1978-11-01
Abstract: PURPOSE:To provide an uncostly combustion safety device capable of positive stop of fuel supply at the time of imperfect combustion or go-out of flames. CONSTITUTION:At the time of imperfect combustion, the DC electro-motive force of flame rod 15 drops, so that the absolute value of gate potential of field effect transistor 17 becomes smaller than the cut-off voltage, resulting in a reduced potential of drain 20 of field effect transistor 17. However, emitter 24 of transistor 22 is maintained at a constant potential by resistors 25, 26, so that when the potential of drain 20 becomes lower than the level substantially equal to the emitter potential, transistor 22 is turned off to disenergize solenoid valve coil 29. Thus, if the emitter potential of transistor 21 is properly set, fuel supply can be shut off by solenoid valve coil 29 at the time of imperfect combustion. At the time of go-out of flames, the potential of gate 18 becomes positive, so that field effect transistor 17 is perfectly turned ON, that is, the potential of drain 20 becomes substantially zero.
Patent JP-H01305845-A (JP)
Title: Production of oxide superconductor
Inventor: SHIBATA SHUICHI
IPC: C04B35/45
Filed: 1988-06-03
Abstract: PURPOSE:To increase the critical current density of a Bi-alkaline earth metal-Cu- O type oxide superconductor by specifying starting material and carrying out producing stages under specified conditions when the oxide superconductor is produced. CONSTITUTION:When a Bi-Ae-Cu-O (Ae is one or more kinds of alkaline earth metals) type oxide superconductor is produced, a fine powdery Bi-Ae-Cu mixture consisting of 5-40mol% Bi, 15-70mol%, preferably 15-40mol% Ae (e.g., Sr or Ca) and 24-64mol% Cu is used as starting material (100mol% total). This starting material is sintered to form a superconducting phase and the sintered body is pulverized. The resulting fine powder is molded by applying pressure from a specified direction, e.g., the direction of c-axis to obtain an oxide superconductor having axes, e.g., c-axes oriented in a certain direction.
Patent JP-S5261364-A (JP)
Title: Fastening device of compactor to container
Inventor: OMOTO KENJI
IPC: F16B1/02
Filed: 1975-11-13
Abstract: PURPOSE:To provide tight fastening and its easier and smooth releasing of a compactor when it is fastened to a container by engagement of plural claws, provided in a sliding part member in relation with a open and close link mechanism, with the part member to be engaged.
Patent JP-S6457577-A (JP)
Title: Apparatus for protecting and hanging cord drawing out part of electric appliance
Inventor: PEETERU HANNEMAN
IPC: A47L9/32
Filed: 1988-06-03
Abstract: PURPOSE: To concurrently assemble a suspending device, normally allow the freedom of the maximum movement, and give protection at the time of an excessive load by fitting a rockable arched protective/suspending device to a rotary shaft on both sides of a handle, and grasping a cord in the extraction range with two side legs. CONSTITUTION: This rockable arched protective/suspending device 6 is assembled in a handle 3, and it is rotated around a rotary shaft 7. The protective/ suspending device 6 is fit-connected to the outside contour of the handle 3 in the folded state. The lower portion of a split handle end section is supported by a wall 9, and the protective/suspending device 6 is hooked on a hook 8 on the wall 9. The handle end section is moved from the wall 9 in the range of the middle portion, and the bend space of a cord 5 is expanded. The bending radius R of the cord 5 can be increased at the time of reverse connection.
Patent JP-S61293951-A (JP)
Title: Acrylate compound
Inventor: IWAMOTO OSAMU
IPC: C07C67/14
Filed: 1985-06-24
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is alkyl; R2 is H, alkyl or formula II (R4 is H or alkyl; R5 is alkylene); X and Y are H, alkali metal, alkyl or aryl]. USE:Effective as a metallic material, organic high polymer material, ceramic material and adhesive material component for hard tissues of human bodies, etc. and capable of improving the adhesive strength, fire resistance and durability in heat cycles. PREPARATION:A vinyl compound expressed by formula III (Z is OH or halogen) is reacted with an alcoholic compound expressed by formula IV R3' is H, alkyl or a group expressed by the formula -R5-OH; X' and Y' are H, alkyl or alkyl), and, as necessary, an alkali metal (compound) is reacted with the resultant compound to afford the aimed compound expressed by formula I.
Patent JP-H05210687-A (JP)
Title: Use history issue device
Inventor: KIKUCHI YUTAKA
IPC: G07B15/00
Filed: 1991-05-09
Abstract: PURPOSE:To provide the use history issue device which meets the convenience of reception of the charge and issue of a use history certificate dependent upon a radio medium. CONSTITUTION:This device is provided with a read means 6, which takes in the radio medium where use history information and preliminarily registered discrimination information are stored to read these use history information and discrimination information in this radio medium, and a print means 8 which prints and issues the use history certificate corresponding to use history information based on discrimination information read by the read means 6. By this constitution, the convenience of user's use history certificate acquisition and the processing efficiency in the place of the actual use of the radio card are improved.
Patent JP-S63298618-A (JP)
Title: Wireless system digitizer
Inventor: YAMAZAKI DAIZO
IPC: G06F3/046
Filed: 1987-05-29
Abstract: PURPOSE:To make a cursor and a digitizer into a wireless mode by providing an auxiliary grid to the coil of the cursor. CONSTITUTION:For a digitizer, an auxiliary grid plate 140 is provided on a reading grid 11 arranged at a reading grid plate 110, and further, an auxiliary grid 14 is arranged on this so as to surround the above-mentioned recording grid 11. The auxiliary grid 14 is used by compensating the phase delay as a reference phase signal since the induced voltage of the same phase as the exciting current of a cursor coil 21 occurs when the cursor coil 21 exists in the internal part. Thus, for a digitizer device, a cursor 2 has the coil 21 and a driver 28, an oscillator 26 and a power source 25 are equipped and the coil 21 is driven. At the above-mentioned reading grid 11, the induced voltage of the phase in accordance with the position of the coil 21 occurs, the induced voltage having the reference phase of the coil 21 occurs at the auxiliary grid 14, both voltages are processed by a control means 21 and the position coordinate value of the coil 21 is outputted.
Patent JP-H033434-A (JP)
Title: Wireless transmitter
Inventor: UGAJIN MITSUOMI
IPC: H04B10/03
Filed: 1989-05-31
Abstract: PURPOSE:To transmit data to a receiver even at the time of placing a transmitter in an opposite place by selecting a second data transmission means and changing the direction at the time when data cannot be transmitted to the receiver by a first data transmission means. CONSTITUTION:The first transmission means to transmit data in a first direction and the second data transmission means to transmit data in a second direction turned at about 180 deg. from the first direction are provided, and first and second transmission means can be selected. Infrared LEDs 8-11 to 8-14 are arranged in a transmission part 8-1, and light emitting parts of LEDs 8-11 and 8-12 are directed to the front of a transmitter 8, and those of LEDs 8-13 and 8-14 are directed to the rear. When the transmitter 8 is placed in such place that data cannot be transmitted to a receiver by LEDs 8-11 and 8-12, the direction is changed by a switch 8-5 to transmit data by LEDs 8-13 and 8-14. Thus, data is transmitted from the transmitter to the receiver even when the transmission equipment is arranged in any arranging status.
Patent JP-H09313458-A (JP)
Title: Magnetic circuit using permanent magnet
Inventor: MIYATA KOJI
IPC: A61B5/055
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To easily make the fine adjustment of magnetic field in gap space and provide uniform magnetic field by fixing a magnetic plate so as to keep the lengthwise direction thereof aligned with a magnetic field direction for forming a magnetic circuit using a permanent magnet. SOLUTION: A magnetic shunt steel plate 6 is formed to have an annular projection 61 (first shim). Also, a circumferential step (high-order shim) is formed on the bottom 62 of the steel plate 6 when necessary. Furthermore, a gradient coil 8 and a shim plate 9 having a circumferential projection are housed in and secured to the recess of the magnetic shunt steel plate 6, and a shimming magnetic plate (shim material) 3 for magnetic field adjustment is fixed to the shim plate 9 or the surface of the bottom 62 of the plate 6. In this case, the shim material 3 is stacked, with the lengthwise direction thereof aligned with the magnetic field direction of a magnetic circuit using opposed magnets. Also, a spatial zone desired to keep the uniformity of magnetic field via shimming magnetic field adjustment has a rotation symmetry in general.  Thus. shimming adjustment is made at a concentric or radial position as magnetic field adjusting positions. Also, a magnetic material may be attached to other than fixing positions for fine adjustment.
Patent JP-H10310504-A (JP)
Title: Emulsifyed cosmetic
Inventor: TACHIBANA KIYOMI
IPC: A61K8/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsified cosmetic excellent in sebum resistance, water resistance and durability by including a silicone compound modified with a specific fluoroalkyl in combination with a (poly) glycerin. SOLUTION: This emulsified cosmetic is obtained by formulating 0.001-90 wt.% silicone compound modified with a fluoroalkyl in combination with a (poly)glycerin, of formula I  R<1> to R<12> are each a 1-10C alkyl or phenyl, and one or more thereof are fluorine-substituted alkyls, and another one or more are formulas II to IV [Q is a 1-10C divalent hydrocarbon; (1) is 1-20; (m) is 1-20]; (p), (q) and (r) are each 0 or more, and when (p)=(q)=0 and (r)$0, one or more of R<1> to R<3> , and R<8> to R<12> are the fluorine-substituted alkyl, and formulas II to IV, when (p)=(r)=0 and (q)$0, one or more of R<1> to R<3> , R<6> to R<7> and R<10> to R<12> are each the fluorine--substituted alkyl or formulas IF to IV, and when (p)≠0 and (q)=(r)=0, one or more of R<1> to R<5> and R<10> to R<12> are each the fluorine-substituted alkyl or formulas II to IV, etc.} based on the emulsified cosmetic.
Patent JP-H032064-A (JP)
Title: Printer
Inventor: DOI JUN
IPC: B41J11/42
Filed: 1989-05-31
Abstract: PURPOSE:To prevent a decrease in a processing efficiency by ignoring a backlash command to be fed from a host side if it is not necessary to remove a backlash in case that a sheet is automatically supplied. CONSTITUTION:When a print start command is output and a backlash command is fed from a host 6, if a flag indicating presence of an automatic start is 'OFF', a driving system 70 is so operated as to remove a backlash. On the other hand, if a flag indicating presence of an automatic sheet feed is determined to be 'ON', the backlash command is ignored, and a printing operation is repeated until one page of printing is finished. Thus, when a panel switch 3 is pressed, a printer ignores the backlash command for removing the backlash fed from the host and processes to remove the backlash at the time of automatic sheet feeding, thereby shortening processing time.
Patent JP-S5760569-A (JP)
Title: Recording and reproducing system for disc recording medium
Inventor: SASAKI MASATERU
IPC: G11B21/04
Filed: 1980-09-30
Abstract: PURPOSE:To enable accurate tracking, by obtaining a signal being the reference of a rotating speed from a disc recording medium having spiral track and controlling the movement of the head. CONSTITUTION:A reference clock signal is recorded on a disc recording medium 1 with a prescribed period at the external circumference in advance. This signal is detected at a detection head 10 and after it is amplified at an amplifier 2, it is converted into a pulse signal at a wave shape circuit 3. A pulse motor 5 is driven with the output of a motor drive circuit 4, the pulse motor 5 is directly coupled with the feed mechanism of screw type, and recording/playback head provided at the tip of an arm 8 is operated by operating a carriage 7 toward the arrow. Thus, accurate tracking is performed.
Patent JP-H04360474-A (JP)
Title: Correlation duplicate sampling device
Inventor: HAYASHI TOMOAKI
IPC: H04N5/378
Filed: 1991-06-07
Abstract: PURPOSE:To prevent saturation due to offset even when a gain of a differential AGC amplifier is increased by providing a voltage controlled amplifier controlling a feed-through clamp level of a CDS circuit for a reference signal to the device. CONSTITUTION:The level of a voltage controlled amplifier 6 is increased when a feed-through level is higher than an OB level. Thus, the amplifier 6 decreases the gain to decrease a feed-through level of a reference signal use CDS circuit 7. Conversely, when the feed-through level is smaller than the OB level, the gain of the amplifier 6 is increased to increase the feed-through level. Then the feed-through clamp level of the reference signal CDS circuit 7 is controlled so that the level is made almost coincident with the OB level of the signal outputted from the sensor output CDS circuit 2 based on a detection signal representing a difference between the OB level at the offset detection CDS 8 and the feed-through clamp level.
Patent JP-S63301675-A (JP)
Title: Image reader
Inventor: NAGASAWA KIYOTO
IPC: H04N1/407
Filed: 1987-05-30
Abstract: PURPOSE:To enhance the general usefulness of an image reader by connecting a semiconductor memory device in which tau correction applied data adapted to an output device desired to be connected is written to an image reader main body. CONSTITUTION:A semiconductor memory device package 22 is provided on the semiconductor memory device 26 for stroring the tau correction applied data adapted to the respective predetermined output devices connected to the image reader. At every image reader, one semiconductor memory device package 22 adapted to the output device connected thereto is selected and mounted on the image reader main body. Thereby, the general usefulness of the image reader is enhanced and in the respective image readers, it is not required to provide the especially many tau corrected semiconductor memory device packages, so that a cost is reduced.
Patent JP-S61295494-A (JP)
Title: Laminated type heat exchanger
Inventor: HOSHINO RYOICHI
IPC: F28F3/02
Filed: 1985-06-21
Abstract: PURPOSE:To increase the exchange heat amount to improve the heat exchanger performance by using multi-entry type inner fins to set the fin pitch in a specific range. CONSTITUTION:Plate-like tube elements 1 and corrugated fins 2 are alternately and vertically laminated in a plurality of stages. Each of tube elements 1 has at its intermediate portion a heat exchange medium passage 1a and at its both ends tank parts 1b communicating with the passage 1a and a relatively large expansion height. Further, multi-entry type inner fins 6 having a size extending the full part of a heat medium passage 1a in the inner part thereof are loaded therein so that the flow direction is along a direction of connecting the tank parts 1b and 1b. The multi entry type inner fins 6 are formed by folding a single plate continuously in a U-shape. The fin pitch fp of the inner fins 6 is set to 3.0-0.6mm. By this organization, the heat transfer property with respect to the circuit apparatus wall is high by the remarkable turbulence effect of the heat exchanger.
Patent JP-H11323740-A (JP)
Title: Production of leather-like sheet
Inventor: KAJIWARA KENTARO
IPC: D06N3/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To produce the subject leather-like sheet that has excellent surface smoothness, compactness, abrasion resistance, dry cleaning resistance, flexibility and appearance by applying a swelling agent thereto after a coating layer of a polymer substance is formed, compressing them and removing the swelling agent. SOLUTION: A fiber-containing base material [for example, a fabric united by entangling the fiber-interlaced nonwoven fabric from extremely fine fibers of <=0.2 denier fineness or from their fiber bundles having the interlacing distance of <=200 μm with the woven or knit fabric is applied on its at least one face with (A) a polymer substance, for example, polyurethane to form the coating layer. Then, a swelling agent for the substance (A) (for example, an aqueous dilute dimethylformamide solution of >=60 wt.% concentration) is applied to the coating layer, compressed, then the swelling agent is removed by drying or by its substitution with other solvents as water.